Zobrazeno 1 - 10 of 59 pro vyhledávání: '"Laurent Gallimard"'
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Akademický článek
Modeling of cylindrical composite shell structures based on the Reissner’s Mixed Variational Theorem with a variable separation method
Autor: Philippe Vidal, Olivier Polit, Laurent Gallimard, Michele D’Ottavio
Publikováno v: Advanced Modeling and Simulation in Engineering Sciences, Vol 6, Iss 1, Pp 1-25 (2019)
Abstract This work deals with the modeling of laminated composite and sandwich shells through a variable separation approach based on a Reissner’s Variational Mixed Theorem (RMVT). Both the displacement and transverse stress fields are approximated
Externí odkaz: https://doaj.org/article/258aa02dd77842eead5b410de19ba09f
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2
Active vibration control of a smart functionally graded piezoelectric material plate using an adaptive fuzzy controller strategy
Autor: Isabelle Bruant, F. Pablo, Laurent Gallimard, Jonas Maruani
Publikováno v: Journal of Intelligent Material Systems and Structures
Journal of Intelligent Material Systems and Structures, 2019, 30 (14), pp.2065-2078. ⟨10.1177/1045389X19853628⟩
Journal of Intelligent Material Systems and Structures, SAGE Publications, 2019, 30 (14), pp.2065-2078. ⟨10.1177/1045389X19853628⟩
International audience; In this article, the active vibration control of a smart structure made out of a single functionally graded piezoelectric material layer, equipped with a network of discrete electrodes, is studied. The material properties vary
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91dbe25837a4387eab7bdebf8f7a0950
https://doi.org/10.1177/1045389x19853628
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3
Forced vibration analysis of composite beams based on the variable separation method
Autor: Olivier Polit, Laurent Gallimard, Philippe Vidal, Enrique García-Macías, Rafael Castro-Triguero, María Infantes
Publikováno v: Mechanics of Advanced Materials and Structures
Mechanics of Advanced Materials and Structures, 2019, 28 (6), pp.618-634. ⟨10.1080/15376494.2019.1578015⟩
International audience; This paper proposes a new strategy based on the proper generalized decomposition method to solve the forced vibration problem in two-dimensional (2D) layered beams. The approach redefines the problem by approximating the displ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce26925e60ddfbf63a36b4111543a8aa
https://doi.org/10.1080/15376494.2019.1578015
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5
Multi-resolution approach based on a variables separation method in unsteady thermal problem for composites
Autor: L. Aboudou Ibouroi, Isabelle Ranc, Philippe Vidal, Laurent Gallimard
Publikováno v: Composite Structures
Composite Structures, 2021, 277, pp.114621. ⟨10.1016/j.compstruct.2021.114621⟩
In this work, a multi-resolution strategy is developed to solve unsteady diffusion problems with arbitrary heat source location. It is based on a variable separation approach which allows us to compute an explicit solution with respect to the heat so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dbd34749f9af9ecac28740cf8c0dcef
https://hal.parisnanterre.fr/hal-03707373/document
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6
Forced vibration analysis of composite beams with piezoelectric layers based on the variable separation method
Autor: Laurent Gallimard, María Infantes, Olivier Polit, Philippe Vidal, Rafael Castro-Triguero
Publikováno v: Composite Structures
Composite Structures, 2021, 273, pp.114248. ⟨10.1016/j.compstruct.2021.114248⟩
International audience; This paper proposes a new strategy based on the proper generalized decomposition method to solve the forced vibration problem for bi-dimensional piezoelectric composite beams. The approach considers a classical harmonic space-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ebcd8c29da4c868835d676f3a08e51e
https://hal.parisnanterre.fr/hal-03707317
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7
Robust layerwise C 0 finite element approach based on a variable separation method for the modeling of composite and sandwich plates
Autor: Olivier Polit, Philippe Vidal, Laurent Gallimard
Publikováno v: Finite Elements in Analysis and Design
Finite Elements in Analysis and Design, Elsevier, 2018, 139, pp.1-13. ⟨10.1016/j.finel.2017.10.001⟩
Finite Elements in Analysis and Design, 2018, 139, pp.1-13. ⟨10.1016/j.finel.2017.10.001⟩
This paper deals with a new approach using both the variable separation and a robust C0 eight-node finite element for the modeling of composite plates. The displacement field is approximated as a sum of separated functions of the in-plane coordinates
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fd53e876f386283e78efc297649bdea
https://doi.org/10.1016/j.finel.2017.10.001
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8
Comparison of different degenerated approaches for the modeling of composite shell structures
Autor: Laurent Gallimard, Olivier Polit, Philippe Vidal
Publikováno v: Finite Elements in Analysis and Design
Finite Elements in Analysis and Design, 2021, 195, pp.103585. ⟨10.1016/j.finel.2021.103585⟩
International audience; In this paper, different degenerated shell approaches in conjunction with a layer-wise (LW) model for composite structures are investigated using Finite Element method. The first one involves a classical LW model. The second o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ccac6fc7fa825b15d972d4c9298931
https://doi.org/10.1016/j.finel.2021.103585
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9
Modeling of composite plates with an arbitrary hole location using the variable separation method
Autor: Olivier Polit, Philippe Vidal, Laurent Gallimard
Publikováno v: Computers & Structures
Computers & Structures, 2017, 192, pp.157-170. ⟨10.1016/j.compstruc.2017.07.020⟩
Computers and Structures
Computers and Structures, Elsevier, 2017, 192, pp.157-170. ⟨10.1016/j.compstruc.2017.07.020⟩
In this paper, a method to compute explicit solutions for laminated plate with arbitrary hole position is presented using a variable separation method. The displacement field is approximated as a sum of separated functions of the in-plane coordinates
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e079af4c0207d723f6712d3e367e52
https://doi.org/10.1016/j.compstruc.2017.07.020
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10
Towards error bounds of the failure probability of elastic structures using reduced basis models
Autor: Eric Florentin, David Ryckelynck, Laurent Gallimard
Publikováno v: International Journal for Numerical Methods in Engineering. 112:1216-1234
Structural reliability methods aim at computing the probability of failure of systems with respect to prescribed limit state functions. A common practice to evaluate these limit state functions is using Monte Carlo simulations. The main drawback of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89552a8c1e7a4cea639f458708fd1688
https://doi.org/10.1002/nme.5554
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